Transaction not yet indexed

YmYfPVRpD6W9Hhb2b1JUWVTxXa1bYPuGMHYss3EHZSqDjqeVuhLFC7Xsr6s5HSFssLxzrKnTiDZNkFCS4QJhLZt

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