{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700834723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60351b071603798fa6b398cfac3178a2153e3a22b05e2764cca4eb1cff3eb23a",
    "signature": "0xe5ec85543a7fb3f5a935f097258e62e4853303364f225caa83134d5f6e3d4270159eec9f3ca4fddcfbd944bab2651b900ca18d4c329281b5f4e7d7a31c1f57ef1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}