{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288040344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fd8cbd725109b994ae396a091dfd1b48c1b8092dad930b2e1cfda3d81775fd8",
    "signature": "0x0be0f6156990999873af32b05ed4358c50fb9605cbc887283e93769bce23c916415ff764396604ecb2345ca9c340f8a678cdf30fec5801b128cec89cb50f26911c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}