{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259125245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad0ea7a82364b8821f0bb177b5cfa6245dc7671c3ad9283a1ca7ebc03a778d5c",
    "signature": "0x78c68a739def6712c60b623e19832aef2b974448b297ac515a8736f2f7edf4ad5933eae49a593e96a3f0ebca5af4da1aae3a21375bc5340c5b14f104a3f646a91b",
    "signer": "0x1080460F21DCc82D7160d2C77DaAb22a92c4dD22",
    "userId": "162106877"
  }
}