Transaction not yet indexed

TKgECg6UV9pq7MkjHmDDUMthcJqoFEgNgRgAFX89jU8U3dG2hXK6FPUDCwVjVy4ndKUn674t66pKrkxqpQZGS19

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