Transaction not yet indexed

VLSEFyyKMaxz8RQhB27aAcgBpXRYgaqMdwjSiTZm2LHrTjRb9CYxBK2bJywJ2dRsPRwG8UYcSUJJ4NLEsMxKrG1

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