{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85909090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3f1412318c810118d909d5f2de95623f351abe7c22d041f9ba174fae7b85d6b",
    "signature": "0xdecf2c3463ee9c9c3d9079ea10d9196bec3afdd0bf37d7bd81784ab0cfa78c1169ddc23041dee72c525c5286d846605838e5d08dba4aae2c511aab9cc1e5e4141c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}