Transaction not yet indexed

4tM991mtLJais2RhXmpLQsZacUhPiPSdU7grQCKeJXjs3fvJ2wCm3xLpgoHgecEzQDSW1eEuz9FqaU4HKnJUMSkR

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