Transaction not yet indexed

5h99R5WQtMzVbHB2Ubx7M9KJWJFyDfs8niFfkxYubHDc865xbPAfcWCeabCPpcGkSdkBbuRRi4sudVmSeXaNrWFq

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