Transaction not yet indexed

mb3pNLW2Rprn19UfMXVuePAMpQbCDzn8MCA9wJL6KFWHnYneGp3iDS1dZmZdWWFhAzewK1p5b25jvfcpXESitSM

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