{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602147311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa45f7633a5b117d49f808215fbb26e11c301477e82bcc567fb12783c6385bbcc",
    "signature": "0xee8ae5a0be83076f300fad0b090b464c25eea7a592fd8450fd94804a720a19f0561cffe2ce893d683a6ef61fd850d357c499dedcd1723136afb4b0dfe355a8cd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}