Transaction not yet indexed

4UL2RMpsdVajVcwL6jJTrF9UdQakE2wKsM1a6esVfqaWbzer7tiSQKu8dgvaMc6UK2q1v6DuPcrcm6CAfiFwNpk5

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