{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142899617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33fd3c233fdfefd299f7bc657c96c9f0b32f62f4c731e68c439903bc2b179073",
    "signature": "0x0b44c0ec679a0374aafdcb08a36d964d263c6e32f292d47b3c89a1ed3589da350f861807bbe7f1ac504407a110119c0fb780d05e20929da320087732e2613d751c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}