Transaction not yet indexed

66Mfw8uzT3pxBon4TjbEK1VLdqvLpu2sSZbhmF91v8gwRfyTExLduNDV5tG4p3i3YUUk2syGdbm3HSd47EhbwtPN

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