Transaction not yet indexed

5C3Yu5dPaxvSa9Bgf8Qm6UJUDCwk9Q5SankmGS3EzAi2WH6whCGL1689NA4n8SWAgdQC8ADm63MxvB9gZ8pnCTb9

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