Transaction not yet indexed

NQMkFF1QppRECQNsxU1oiecDF6ey36KA98pp8vVbctg1bc6rSLpkcTddGJEsUSQbQx5j2N3xGN86CUkEoCBrr5T

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