{
  "manageEntity": {
    "action": "Repost",
    "entityId": "940675744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89cff81887d77abce7110e86cd28214e0de06d0f73ab828de5c79d9b2068fbac",
    "signature": "0xc1d792853efffa7e1c4b43d4b0e4b839d853659c92e4e97086e9621a51a7e7b3115f2b73f158035552e05829d6b18058feedc60214b5308bdb83e5aa9fe44c561b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}