Transaction not yet indexed

21SYrnFi2ZR6rkeT6WtAeWcTWNj6WT3AwZvSaguZG3Mfrf4ZDYVExfFgqzcZcWEdC3FJCBvV55zGAhgQP8ShSisZ

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