{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567096619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7085590ccc708c0203445c887c7c9f650fc7245899555eac1f03c6519bdc1ea0",
    "signature": "0x1c893bc02617485ddec2ba22eba2fc75c94330b0b72aac274e3cd7a4ddab8d727550d3e933096ecedbb6437b3e62e69e3a49731ce78e09e6fcd69c64b26288ee1b",
    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
    "userId": "125737"
  }
}