{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308411920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e5738d9d5493942ca7fb6bcea98ee091361f0b16ebcab2237e29249b8febbe1",
    "signature": "0x547b745b680c4dc03a6a55562d96036f79c8ac1a933ec3bd3125411e0a93214c5be542db8e079b7a13dfa41da787fad0caf1e7931cb96872882c4ec9574b46691b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}