{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142843090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x484fd56c299ca80ff2f48fa311776d8759ba4d816611aea1f7baeb4ac2cc855a",
    "signature": "0x7528f6ca730728b48eade92affc7a03e92d7581695acc837c6e51df07cbf3dfb4bb32c3d1929cefdc04a91b3659f52a8ad2001ead8388f89b6f56daaf888f0c71c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}