{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96228070b4621d2b73bbdfe4f7800cf24412a49463075ec6651b5872babfbe6c",
    "signature": "0xd5e3eb577718749700d30b391af186830bdf0e0dc135f3374f508e15b43641c2798ca34a20430a5493407717ecffd79798e528ddf843a47f548b6c9f4d5e41061c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}