Transaction not yet indexed

599EJfzvfBMV5Mc5bZ3GuVTiJLPWBkmTwqnVg4Jm8L7bUXt9WkzvMd3MddkcELGAN5i4x6MrRi2qbHuMQMA4SaF3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.