Transaction not yet indexed

a553fEt9RHZKg5ewGLULuRfRGc1XvxtqcDvL1dmRaDBLxfMqxqHiTn8Se2PRknMrkdsTktsRHzsz6PMVUsYeFLJ

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