{
  "manageEntity": {
    "action": "Repost",
    "entityId": "731599789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4250560220344ab13f39512d2b605eb6152e298dda91042e815c367a26ad4a7f",
    "signature": "0x11cf3cd74432d2ba40a6be954f7cfe92777650e391e723d9b43dfe93900d68a76ea51037c95eab6a5897f46ff468b075661700df731319584e4355cd1a96aa1b1c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}