{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075894573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x337bca9cf3560ff9f5fa39ea72c2d791b3e1851a08a05e7b81af16f1f4b8073f",
    "signature": "0xd801a738b8d5bc994a90b250858c98d16e6969cb6686606b154b65659e87b4ef44dccb3bc0753ee51eb2d2c3e3f5665989f577540db83e64795add443e3320181b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}