{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234001594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58d60a8edab336ac7921ed87ec767e499c87d2e725b304072be87cf70e761fb5",
    "signature": "0x6147d28efd70f66677b2e5cb7c8afa76c3b61a02d031bb30e34d12bb30c46dae2e056e73efab50efec893812b0cd3b81143b49b874c2d13fcabaf6697c5636681c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}