Transaction not yet indexed

AMASKec7keSdgEhfpnRd1WLFgaTADdDwYCaXJErY4yrfHBbMnHraCrNwt2BfcmyfwNiocCmWN4Cj2z1hspk2VQc

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