{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82127301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45014bc06645abc5a8e8a4fe3c895e17e1c5ad436024013101dc85001235015e",
    "signature": "0x628763a7e554502e6fb5ace2e34cef4f3608924412e24be70026c316ffc92e6e3eb8a0ba4ba4134dd693ffa6e8417dff7cf9668c2ca3d55f34e43a66f957268a1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}