{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12969133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd952f402c503a238868d6cbc1747a00bfd9b026016fd77063d243b3bebef8041",
    "signature": "0xc85fe4cf6b665e2db90537444f8823f5f377cb6f3857e190ddf7122ebb62551a34124b749e460dcf888c902518d2be59d8dafc8dcc2fdd8599bb6774e21eea7e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}