Transaction not yet indexed

mpGD4dWR63CjPrUaMQMumAfnPmUsrw8TNs2cCNMcaCYraLqwxkx9EPyBWDC3QLmNDTSLVT5oYxzkFZXEeNiEcHC

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