{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae895d38c368a2af2ec3125941ec6622722f66fafe2d98a9d17b981abde91826",
    "signature": "0xa6bcde80887b1577d8e6ed69e5953f1d948d71b79c10f14e4cd0181bad9b46df0445918f3611469b643c0b7faa5d0cf6931ce4f9c577714928414730a26c77a81b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}