Transaction not yet indexed

64pz2Dmk3TxMzXZvbh9tGfrp4NMnn3pB3CP69CqcEDcQbWt9AFebYrbigDFM9uwcsB8xDNxPuepSw5QC8mzCMLo1

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