{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1212129071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x192c173c1d6d19d2cd8876bf264f52d70edac479c1434fcdb1853dc409823ce3",
    "signature": "0xa875227965d9058de917cf3dd809c322d05747338e9beb6eee50cc2f6114d16333717e4d5d8c82c0c0c195f7f783a0b28ae661d27ad6941109a48b60fca643c41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}