{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681065952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6983b3c0b937e51945a22fb73c05b0087ce6dce4dc5f00fd65bd455c8cca5250",
    "signature": "0xc22a2646b2ee40ec05b1c0ef5cbcb1771581b4b166f797c16ad6923c8fae5e932cd9efeeba28b15f5a01290ec347c17f783748412f514e385b7aa06827e6f0561b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}