Transaction not yet indexed

5mai1rrjDMMKijmqJsUPv5M2rJh6rmvabkFEipu9DUEdtTTyZq9zR1Mxj6jsSQiUWUQLQShGftqagfPP2REKRpDm

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