{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497608983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd38b4c530a2e005fafa4168682f468754cc5109abe00d1384cdc5695aa27b1b8",
    "signature": "0xea8535aa664c049ec05ef4ae926522a2df54ee8d0c7995adfbf11b2e6384b96743e0787e92212039379c1bad8789c229ab615386aeee0588123a13cc39b8c01d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}