Transaction not yet indexed

21B4vHTf9k95KJZfC5NTWo2UB55RBtpsNj6tEqupQgxTTRD2iQbBtGyuQrf2sr7YUHLgjgb7vRu3JE53EtU4mLhQ

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