{
  "manageEntity": {
    "action": "Repost",
    "entityId": "653290303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c5db9a9d3e733a4f579aff3857d1053a78bae58711222ec1b47ef43539aa25f",
    "signature": "0x0daedca911ce334e05f7db60caacbdd9b90f5874154b9bfd0a805fed8c149a0f0ba4a5cadd022f23afc549e1565abf14b19ead0153c0ed1dcfd257807b404c491c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}