{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256988237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd2b3e9054bf713533b19cfdec7b481886c40355255a86183bf46bbeb603f62c",
    "signature": "0xf012e08465b93f6ce15e69c15112ad312245242c84a0fc2a2e6ebf3fb854b2cd63a84aecac0d30a99d0452a65207c656123178c24d454bdae25e2f4abfe4d6221b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}