Transaction not yet indexed

21i2KuimUPTERK8TCm9wd8eBY1yi2VDwqmChFHmHG1zY9WZeaJtTsMQVyzQeuzmFD23JDsY8zLPfAtnixCP2j6D4

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