{
  "manageEntity": {
    "action": "Repost",
    "entityId": "185717974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9057b2e808880faf014a9af862c26e2ae8fc62c4111aad61ea97d7494b6ce786",
    "signature": "0x2e70a459f13e2fba64db4ac25f7304dceeb97b39db8634ad3104995fc24bdab36bc4931b644ab1eb6a412b9f20272e5a1f8183ca7aa966f6b6ea73a584e087331b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}