Transaction not yet indexed

31EpRDCfazuUWJEt439eRfWLz1YKrrS7qTgfKnoj1USPBVGwpYc7XCcPGVMPVgZ3YHRSFdXYKf16CXBFvbp2sPS9

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