{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848060856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7d3a463faab071eba143825b428ac2d05241e2035882258ca6ba21ef3515a7d",
    "signature": "0x74c45bac74dfce9622271a4dbf363ddef8f78accddf14c68f3d983e6ac41d6864fd18d0f0b9a4a56d527d688f9b262e12921a15871d43bb7130f6a639593e41e1c",
    "signer": "0xa6E1d5f9cAB144C27c81A08F57f77081d7310d27",
    "userId": "217374"
  }
}