Transaction not yet indexed

2D99whQvDW1WJ5Cds8jefWc3u3wMfsVy1P2v87fGkHX5kUoCFDTSAudUG24o4NqVXYxRAmgS4LuwAuui9v8snWrJ

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