{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbe6de95435d58fc205d3e7cc3a9deb71c6a82412eaf53fb61b520b5a2072c35",
    "signature": "0x814d16f1a64b97a1cba6097dd52950e3aaba3117b91d8524cb2ebdb61c949e1160fe042c22872c990f2afeceb55d349dc910cbf873c761da06dff55f25631bfe1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}