{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531211455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd275bda984697620a4a95a56bee60077df74182edbbd6079042cc0ec862b7047",
    "signature": "0xce9ae948fe7ccfd0612f5395ae9001ea3673e879125f9cf647cb83a71c6fb9fc613acd5996859c10ae8b7cbabdf5b0947d38dfaf1b9581139b3f6916d7838e931c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}