Transaction not yet indexed

MSSHK2DE4s2WMKdPRVBAp66BJSj66YnPuuR6QKYSM9Gfh1u9pKtPAG2hihZ3F9ve7y5KPRByTpcdCqYD8B4fsg9

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