{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907963679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b4ef32d100ff3d658125c6ff0722a44b4c899843e8c27eb1c73cd5b4f035c68",
    "signature": "0x2e06232c15b44255e44fc0b22638c2792c3fa4da02d90fc8966a12a022e62f20551300a5ba45ed96d1eb6f48a1de1911ba1157ee02c33faaf454437a889ecdd11c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}