Transaction not yet indexed

21mLCDaPh9bk9Rm5sQdLVUqS72HwnU2pXhbtQDRyW3TASjxBJPqgauXCDuXofZV1eMvaBjoSwUpgkoVdKefK8vV2

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