Transaction not yet indexed

2ai4C6M7RYR5bYHbCbmkjaXcva6rCEcVqEdB9JEX6DZ6HvSbSbKeMBxPKfJRMXvNekWxdZPkWrMqpQSsTBB3pnx7

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