{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1316062493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f343a88a6970f402bee4ab2456325b1854ba9cf055a4cf338d42a606e489df9",
    "signature": "0x895f3b88f0cf9dd24916c780bd7e35eb31ed69d5e85d1d80919822a37c22589d0c01bafb77fdc5923691a65279fd85291c6ad4f6522c6850a5cc4395226691fb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}