{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385460276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5806e4588bba9e16c68760629a0b9961e8a6a1f051ac1556a0703d1633e667c9",
    "signature": "0x498060f11610868750c1fabe3c964e51d902c3413346e6df9556ba60ca36ee7b60533e6fd708aa7a018ecc44ffeefb04f78d8d9deb362e204ab4fe196bbb720c1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}