{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957444937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x242d8b03941ccafa6c0f1245415dd77f37e08f256a5da6ad187cbf092236f676",
    "signature": "0x4eba53e668378f7170fc98b0e670dd198e0296a8d4d69e0132ebb8cfff8171255a0a3f6a1de35174748006f7a3b414b1b4737b0b240d50f4f024ca8fac92ed441b",
    "signer": "0x99b5F46ae3978FB02A645f824e51700B327f1d6e",
    "userId": "97654"
  }
}