Transaction not yet indexed

666mRVF8o6ELvTRxUdTNnn68PF3D3mLWTaTnNg2HxMENfhhqdFhgxqMM7i48MBm1Mwpr14Zrkcs9ErvrqxP1VnNM

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