{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37279c31e2c84549097aff1d685f523e4e4b5ae8686d13e847c0331165ac34a8",
    "signature": "0x2b3ddad022af26faa952cbea8f8334bdbccbff1cab27ad1202e5eb464e1de2bd345e76f3d245e5dd7a7f4b88c026d016859a6715709b11ea74ba340a81ca46e51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}