{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75020176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4872feb186663346341b086febb0f91977bd9b540bf2dae1cbf4c71724b74484",
    "signature": "0x846bf8332050697690f276878da520e9ed868fedbe5a52de8dfbf89c3efd235a3c96b9ca710c86bfc33f0fa1607eec0505f99001b05c99900458106a12af1b851b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}