Transaction not yet indexed

251uXM5A8myHGdmztJsbCdTWJ8w2fJ8EdGQi8p4FE46DLdFi4NChEAEdi4WSWZjkfDUcVbqFDnyGoG1pBaGc9xrc

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