{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27ba9e0812f133433adbed35058fc26e60a2ef13a157d512c962e26ffe4afbd8",
    "signature": "0xbff04133568591b1170bbe5af8e1f21338277c05deb57449b314083f5102b0d425527c4ffe6943a2ace2d28acaa4027435939fcbceb4832dc137b0681b9350941c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}