Transaction not yet indexed

21ckyKJ5jfnqbZh4prNUYVKSdmXmRiEMmMjJjv7eyxzZmzsP99ugAzJeaZWTqY6qSMCEeRs9wGiepYLRm5qtBEG7

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