{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b5dd81aeeb5a66747d8a30f9e33320e3090f9e6d5ea505311e0ede7c5f4d883",
    "signature": "0xdd4e298072ee8b7879d2d82fe97caa6b8371731c127184d09e0e765d50d6d6935dbe5a01e42f21a8c0c1d8d63d8b505690c6a27784019cd91563db4ced24fdac1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}