Transaction not yet indexed

21Ek4kH2CkW9wcPNrfF6Mfn8RMdh8xBQCRWwKBQkSreenenj5FAF3PyboEdeyBkz61URqtEYkWeDbQCGbnKFBFPe

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