Transaction not yet indexed

5u66TFBx2D9X2BX3o7h2CuCWf1RsNcUDGcN7jUvwvTXseHAedCSahmoaPaxJA2V1zCv7eakCGwogUQ9mfrS7FL4w

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