{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631923541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa83f611160517bff90378d742c430224e46928b4e2621b4e2145fbe41ae9df88",
    "signature": "0xdc72591f255d03fe6205f33b64e259299cdc851f0d82f012077e8cf9786fba054802e070efa3286ed8fbc484b568deb3acd84933acfd5807c971b35aeee3e67a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}