{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1655768544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f9fe2fe715089dcd58d195b29afe7010debfd9f58559576a496239d9f895615",
    "signature": "0xe2551fd2b9b2278c4f6f2fd71ce9c9c2c5db34487b3b48a89747fb1bdcef4c56751c2825cf6c5d49d517c24ede2a84c5d329c8783a87cd3c3fd863af2c9261ad1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}