{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126715811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x719e40722286a4e6837109ac0f8bbc87f26c027121fd244241c05a31d8f80b5d",
    "signature": "0x19df3fe8cd0160a9399d4856bdc4980f10e0a1e72cdfa534906821afe87b04aa283bd498d78f7b6326c793b45e6b3a9509e8cb24840d1029a0c2dcc48389a0431b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}