{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334647966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x216507d831f8160e7295be32886f002b96a451af8feca44c5ae0f1e210bb1a53",
    "signature": "0x4c0ea43dab7bd635ee44f2bd8ee948a9477e6f5900c2058da745a284d5ced140082f38e0c624276079004b9159dc5fc20b6fb0833589ac39af0ba87d4652e7b91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}