{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150400952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f0e0ad0970c099af55c6fbdc932bd6fc1fcdd4b4553533aa7992f6a65efef0f",
    "signature": "0x1af47e2f62932fa8888898b21f602b246947bbfafc68f1ad2bfb5e0bb464cde53204a17e926e6d7a1f52dc982f455a817937b3ad3c8a81bf1995eb19c00494141b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}