{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654187281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08880d6dd4d762371fb6e26468449ba546ef8742e89be893b3839db5ef6afff7",
    "signature": "0x0b049443a8f0c9b06f96a971272fa6d3988b9fd459e16efac0bcddc6cb296e1e0575a76abe83b104836a8afa9589a822b84ebb726031ff1bc64a78c25f294c6d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}