{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041372745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e6743fd5d4942e6f74ba5909e1a64aed6574b92ad3ea766b7b98869e64a1b08",
    "signature": "0xf037583ad404de3232290b992a749f6097b8f97c0fcf52048aabd38a7452fde937c186fbf711e2f5a29ac971d30554501b7e89800870e6b6ce2022649230c0241c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}