Transaction not yet indexed

mtYVqK1cBxpZ9fARtZ3g8LuCpnwbVceprpdcdaUDW6PHP8XhPGwwPumFSTupaAvrfgqqdtAfnfKZfyo4uxu9tRF

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