Transaction not yet indexed

ReD4tGMNsVF4BXTkwzxugrdoMHDK2634TFion6hZvnUZiZ2J9z39FpdmwjRf5LALJDucnnQ8WC9aZwcWYZ2ccs6

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