{
  "manageEntity": {
    "action": "Repost",
    "entityId": "282338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d21a65875ff6d7a1905d28e5066031fb19a926f63ff21dcf750095b03724027",
    "signature": "0x82c6c78365db3c3437fb31895cc58385946c5a42e68d4600be7505cdbc36de2f57d81900558b35150a270b3e3336c72cfeaf796c87a0143edccf176dde8df2a31c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}