{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1352506965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2cde15478dc8cd68b128dd8f60d3b90b14d924d8ed01b95236c86495ec6de1d",
    "signature": "0x8395714248dcf3fffa73534812d226799b9b292b3080cc6ad44256819fc576ad12bdf8a66a8a22be3e5c95082e5e19088a522d233928f4ca09dc8ef6300d815c1b",
    "signer": "0x04466826b559ff734EAe9491Bf4C1a3c2fFBA6a8",
    "userId": "272534777"
  }
}