Transaction not yet indexed

YSEn1YGf2KkZVnf1mMF7CUfoDJwizcpoVqpey5q2tYF3N3zmj2U8zsFXShYHeCoEbUG6BjKMsnWnvNK3qZnp3ab

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