{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4d370381c044379777acc20afca5a820cfe6c8c5a4d7240a8b15f6ad19a8574",
    "signature": "0xf688b0cb433d5bc000c41f5db9392e1b60b40e0b87a5dc8710c428aa163f4af5745ec8a44b4cdc7dc7873074260ff7c5d105da66433c1e34ff041ddefc0f86b61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}