Transaction not yet indexed

5h99aJphX2Yqnk2EBkYU8XfoRQ2zCSHPGzeJH4En2rHtu5n1ynSqabnoPPon8dFZ2ZQT2feu58FEuL9CAKt3huLo

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