{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341213173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79bb48b7d1777c546e0bda317f89c7b0d110b18ee4576b96b8a42095951a1c63",
    "signature": "0xa19b438a0a9f8c7780dff851062edbcd8675a2a62c4cab084b590c955472984d362d5a1377a30fd3b7714cdb1ae6a4eaaa5fdc4aba9757487769a928443be3db1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}