Transaction not yet indexed

678kZnkdzKTsEMJErftiHtPrcipe9ghSYKSqajdVkM38S4n5EUQ2PL4qCgTaCmDaq8bZBiMmcJM434g5kT3s3qW2

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