Transaction not yet indexed

5z19tgNegKU9nD59sdgSux8txhtY7wQ7e2Riw9pZBEYCYUZAvGRvUTFike1rddB9MEDUovzFpvP57mrXjYSaEqg2

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