{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565050350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafef77d1ab9f16f43e805889773554a7b93d4477627aaac31623849ccb7f6ffe",
    "signature": "0x55326a64684ad096d699aca8e0ccee02055cb7f28ff02640d5a1cdee61df7427280a8e55c60a569ee4eed8fbe010dbf2b1a2c78e19a7cb300f30de9cc269d6051b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}