{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04b29cc9738d7b8d4db2ed6f61a91ec48092e06b0c3d576f91eb060e61f9011e",
    "signature": "0x2c05358ecf882f68ca47f8c33204e740a4fe5ef38da94240c4123b604d08fde37ed3f0aa428b0fa9e7fb4321409861479bae075e284d3a044b1e974f7ce402b71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}