Transaction not yet indexed

a31xHwnrRjEzAczo9SeDgmLfbcskB514Gruhj9Gaub8MdpBA1k2mHAVMicAzW1N8pzAfAQ8QuKpxGZtvszz9jCp

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