{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308530346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd5f811e7ae20cd1682b91a08959493e33c604b08d2909d6a77edc7a72348f35",
    "signature": "0xe976f10fca4571947ae0da609834ec34a7c5cc018f6408936761588407d512470b2c42fca138904f33cdb11897197feb561532e8fa29680629cfab4caf22a0651c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}