Transaction not yet indexed

Sb2EVdFPUBU55CdUqebz4aZQi471KEE7nY3LeJjp95gJs2PY4Cib1yeE5iF33RrnhPpj9XQi3APWCVqagAezcgt

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