{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313050846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02e00bae35e2f2a5ed934a0823d24b0347af494e8a2e422bc123a0d13ab60b4f",
    "signature": "0x1cb823d71d6d53e333b9fe2b3c33a6ed37f7023526291367f8636df1f65162f25a7eb01867e492417f6e0de8554311a69c5f1329f21e88812eba0680edc935b81c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}