{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261739550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8057134c895854708ebaac364e5996c296456bde8b81ef0cb9c4f39e28be38e",
    "signature": "0x8a9f5d8c56432ac0133e88d3fbebe74dcd3d313ccc7978f46b6fa16d349ae51730e04b56232de2450d2c95ee7844255c2e9ef2a86670ec8649948e3d53229b661c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}