Transaction not yet indexed

21xM4bKBjX3cXiRrJSEMVz1GGxjninjyQqPDn53UgacLEGDzF4BB323qbzVyMXGdWYpC4vkHZDUAmMZnchbZsrRj

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