{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1843600032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4738da510cb300dfe23661d46770c95744bf8b47d174010827d49b3d778f61db",
    "signature": "0xec14c3b44eab5da270e40b6d95880365389dc55fd6907bd04436ee76d4185d9240b2bf4c7629662497152a82f28717066337038d6156041f85c4d74806a3ca211c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}