{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x900ac8d906f7c2dcb52eb5d3fd388cdb359783701c02320bb1792de6864fc44d",
    "signature": "0x12507224174f9f7669b6e5e3ce4d3086016d3f0415b55699fe3e29748fd21ec25d9c0bad475890b80cca86566a73c2bce4901d474c26a705989207d0cab4f0201b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}