{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x698b930db939ae1468a4e8a7365486a6507fb288fa4aa8b426c254b43e4e4abd",
    "signature": "0x05a42d2565dc9fa4c107fb0246801e8f6f98d26240c442c261d8f2e1de2f3b3a597478fd017927fabf9b34f6851d1be098bb828ab7a14b0c3e5dcac9ff85e4f51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}