{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701178860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7b3b6b0b6b2a3286006e405d1b72bca6de2c12033e4d9a47049441781368508",
    "signature": "0x240dc35558bbf33b37e7646013628edf076d3248b6657ae2d6ed18c0e46dafb9605bb194e488ef1237ff09da9f27829b0b7b84b737def78d5efab696270090051b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}