Transaction not yet indexed

YmLcvbVXC79sdmdUdPtTxYEaNwjkZsYJjfpHSbRhA2HSgWriBR4CyADfoojchzHGfw4LvFZABeJgLpMR5R15UMK

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