{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41941cfb4174d70b57557409165572983c568047cabf73f2f594ba40fb84495d",
    "signature": "0xaba5d3498795190744ead2d555f6bebabed905a5276eceee2399ab0222c584c71031eb05be4af02b6077aeff6017201185acde717015cbe2e785d40f6250e6011b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}