{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229005820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa401ad591c3496477ca458caa7148f1f77ca52a86357c38bff6776c1bb8dd88b",
    "signature": "0x549aad6c8c9e048dcf82f4ce647af253b16b578cd5ba9a758904f7577a301bee2deb66e18e4cac108e9e9fdf13632fe4c44bd02dfd28976fb6133669586fffdd1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}