Transaction not yet indexed

MtqMCTK61RVDcCHbrDUfEm8Zkmf8MuX56uKKMa7G2Vbu9pBY1yKyBGvMS1yptkWpEFLF3gCYpY51peL5PD2NwYC

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