{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658120355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8953778e4e2ce9c084ebae90a0f1508ea7ff6a162cca0929052f51a826d7667",
    "signature": "0x30625881ff1960109c1c6c4cd5c216bb9579b43048599c1e25e7ad49c0c4f1ef5cd063d34e7002baa2419c39d7431921f806dfe24632e4d85caa39f3112c011f1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}