Transaction not yet indexed

yNDbmKwTALsAA2tzTM7sb4bNKGSrpmdzeA4kjoA1rEC7WcVqpgA4WtphktSqEQLWjJXnFs2vVpEAcaNSHGH6CuF

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