{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788575754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72562399e014b1bf8adc629be71042e561ec69427956e4586a46a2c2265e1889",
    "signature": "0xd1081a1ca566d6b1cd30bf5416183bbbbecd04bde96923e8afb410e783c63afe5ec1fc9612bd1e21c62d86e5bc2806f85bb2c0eb298236b3d19f2f40d6b0d93d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}