Transaction not yet indexed

3M16PoDdoRYKCmzeeAnD6j2KV4EwRJUDuQ5LeudGV4iteMAeS2EKEcCiy3ut4iocZMGdfkCqC9f3kFRKibNR4sz6

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