{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb536caff4860b66b59617a032c302d2f1f43fe27ef17fcf5a1c9d43fafbd7a82",
    "signature": "0xb6794fed724bcdeef97add9dcec94ee8e4bfb12118b2ae05db2c9e2004050863391140513b7211c02164b51c9135595527ef562d39c5a0d06dda4b2a526242101b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}