Transaction not yet indexed

yyMnxrJDZG1yPkdWURU2FkpWrcMfKi6kRPjK7qpTERk42c3mrzAsddfSxj8dAEo7gFmiaZ8preoCV2ZVCzdWNT2

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