{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140560562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x861794c73f896d6859b3d8808ba5fd68a4a36b4367128771ee0c4116c65f113f",
    "signature": "0x6babc65508fa3c9895c77c6548c1b37d7f1470c3e7c4768ed25bcf7108087d1503329389a508c2f5f6e5a3d4cc44c20e05d9c1f7019412b4e145d5e23a5d30491b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}