Transaction not yet indexed

53Kf4oXJtueVfzamcd7g1uzA1DXVrSoETCLmMcuHVzgrXie66MyqomfLLsbX9psBiMBYnLgCUrSJqCLeRaXNXUYz

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