Transaction not yet indexed

311nqwkfPC2Mq5DdoqRs2hpHs2qxexBKLEv61NupjdmgMCiS1uQa5YjRZcWLYCYSzQkdaaunLmLqL5g1xvCRmXuA

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