{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422633205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3845fe783bce24c8c444c212e5da2c447dcbef7423bb8630faecff2d3ed150c",
    "signature": "0x7e458760cbd29a2c8a11c6a0fa02e1659ac23c70022801bc7cd81bbb408d686b402de0082c803a3dc1ba5a18f7e5e758374dc5b9537dd1c05c619fc4ad0047761c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}