{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129996444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3717fe4f5a0fde0ea4f1302942c6acc1eed2cf6a3be45991e04c858f63eebf3",
    "signature": "0x54d34efe9c875ab7959cfc236972689004b647b7fbf2b11ced7662396eb48bf456a387121b706d5d889b5eb9a13a562467e3d417a70e1a5571f57bfbdb408c291b",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}