{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1627589944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x371fea16475281a2dd84f7e068492b16fb1e67d1c3342739159418e8f25fc3a8",
    "signature": "0x6789264938682d49071646fac356828742ce343d71bee46123762e2d6e20b0190580257fb9f7a133d84d4ada98d616920ed28bd6f973ddf3bda678154c5b61531c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}