{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469134513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81d00a71fbb2abc269ad3c00b701e0a4115cadda3b1713478c5cab8e9be12700",
    "signature": "0xd5cc5c432ac934c27954e513285fe979d89c7691e4d44472550b5cdf11d52755470307dda6652900a7a1064b9487af9f6dea77bb237837be2ac050309d32e1ee1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}