{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598470746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c66303338532229239c3a16109fa41173d5ddc08c539c91b1fbaa9bf3f732cc",
    "signature": "0xb81971dbd9e1cfcbae60e5d1a008c5d765f4572ac665ae04559644db23b66b694da87116f718e169fc8924dbbad9986b08a017a626f4b59058d7debee89126fe1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}