{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1946048263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c42cff58b2848ea3e0d968c8de6e59bbc677d6cea642a9c068685b4a6bccc23",
    "signature": "0x5b4c4ad48e4562ffa189c494dc07e7c35219178e1bd4bfca9dc4b487f091af023da2a1ecfd12e064784d2222e1993cc793f090d94c2e5f37beb5f0e1d2e3cdb51b",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}