{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536300025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc70e1e65d612a8865b9ca41739e4b39144a679ff5fd4abecd34aab750decf19",
    "signature": "0x7283b95b572dd9fe2fb7b8ebde46382167fcba9f7b29cc806e2603cce71cce644266d213f0bb32fb3b3cfde1ac2f4657bbe4a327757df67bda69b3e536b29cfe1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}