{
  "manageEntity": {
    "action": "Repost",
    "entityId": "901656531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3806df50c2e2502b17ce612704255ea95fe72183c37e715122d44d74ad46210",
    "signature": "0x9ff50fbe78c720a6fba1caf3e9c194f2bc4228976846c96c6b6c5870cb6c221a0bd744736b3ccfe6b5ee4a8f0ae7964914dc7de06159eabf979f7f388e88c1291b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}