Transaction not yet indexed

5MTb4xth4vPQPJa6fGjKR4yS9VwMrzLmHC9mDtv5JbDirqpimkABqgjcTZAk79gCzM1UBYpp3AB2bdePCgUpLkE3

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