{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157592509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6f5e8d8133857754855cbaa5e05c22ae29e51d1900d451cd9a66e6953a8f293",
    "signature": "0xe7d4aa70120950e3cad0e071d1de565144311a33dd4d60a9a33844ff10807f300341f84abecac8ca7625ae4c0af8dc937ef07fd66c399407fa723ae6db67be5a1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}