{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214038467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cbb45d161da97f2c322df1033f8844d18727b4b3e96d5faae9c90259d959a61",
    "signature": "0x8ecbc10272f1cc4c82729bed595bf542ed03007ec2b0e514c7cc9c4f4a8ea1db694887cd6673cfc83fd26e0e4f3f1c24b55f0f516abd957e840ccce752dab5271b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}