{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193691815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15eb76ec57d597fdb3221ee02909bb5e443e810b139d6ad0c3faf4e529c666dc",
    "signature": "0x0be10639533e763a4cca9efcb25fc0cdc0ae0fc7ae161ee967b870b1d29f40544d99765c2219165f2a2830333c66da11cdb2197d8d1a30b7654642356f175ee11b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}