Transaction not yet indexed

uax3MEX4dRWR4m3cezhJApKSY2tHndjzZ3t4SttpbQqx32hf7dkFfn1ti3aZv5Py9xQB3DWzaBEG86KrUBno1Lt

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