{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63211917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25acc0d6f88510764be72c823b1216bb8d1eddbcd58c66ffe334fe61780a2b72",
    "signature": "0x11c7679b62226d3eb09429da9a0f9bbe2de45b3599a2e9e040dbfb05c4c72d844f916704bf72ba0cb7390dcf24d34b884ee0f682b082e6bf2ce33a7e3445e7a11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}