Transaction not yet indexed

66Ldxp9AWk7gAzB3ZPqyUZ44RqpGPWLNnoUt7riMVPF29y2uvxNK2xkDngfbLUP4X4XTcsfbYGfiR7tiMhC736Hb

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