{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55093829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x665d523e871d661b68fee97145b6a86a0043007ba8f751fb9dbb75ead1c8c557",
    "signature": "0x5cbd2f7cb120dfa27bfb709d31dc85d38de7ecd458e2a97c0cc9eb7e3558b653747181439047fa4c5e55f756f23a74feba700f4e9938779be9a5a910846d06221c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}