Transaction not yet indexed

2my51qyYHvEftdy9evcKudvQDUXA7ThTVeMBGZwnXaveMtHodPTcaPiZkbr5xnnwon3vBpZbxbVD9s5i8cGC7pF1

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