{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902390895",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3996ae7f21a034ef3d76e54883e04911d313106b67f822ad576061d877812f65",
    "signature": "0x1777fa91baa2fb679f7d0eaedba118c9b9cc9d7ebfcd2ef5a35eac331edbbfbc0efb757c044978a7feabee15f886585ec30b2b1f62ccb968ef21a6a3b019c35a1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}