Transaction not yet indexed

Xn88kZMZYjopKbrxhZM12S8mBdY83nKZDcWkpPasmxdKsM4rFDW5gnTgkq5MTKarLzTDCxYNMG4PLk6YzhKRWZN

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