{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x950f83535647d0a5f7a84c49a2cb6ecb5f1f5e785d008d1f4f834ad5af4b6293",
    "signature": "0x3bf4b71c5cb1a7f03c052a1bf06af367456b0bfc42f206592f1f93790186cd866fb8938c0264690578f3e1188445a22bf52232869c9bce6a31ee29a6b8c44e5b1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}