{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1427268583",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd27a8e40a131d87f6c1c89f1c50081a6d97b96dbd0c7b276f589db9339f344eb",
    "signature": "0x317de4cddda1b5557701dd6e45f1387a51990a27302f0658c4c1de4193424ca858eeeef2dda1f7e8c10bb355243812efd023f7af8e3e198462faea9e825c470e1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}