{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf408f6a3f6c7e8585930a7a60ad65dbb2ef6fbbf4bb333677afb0517cba17c4",
    "signature": "0x3aebff2daefdd5321caec6aea2d1c3962580c5ab13af1774861ebcc4dcfa12c97a85c1e9ddcff3f7360e700a0bdc04f75c9805b40974d55d81d1360488b910651c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}