{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1436896855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bb2ba3830088534963957ddaff39b4f58ff243b7c75fb97724a128b7f287362",
    "signature": "0x93c833d051c0f357e5cd7fef3a45e22c2e1ba7647a1f9ec22a2d9c12718f0f15178fe6b448d77f60ee6ef48ff340c0bde4b80af30c7c60d8494486cfa68b481c1b",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}