Transaction not yet indexed

21y4ETFbCEDJgN1ufCuFSuB61DXhL6xErnVyQCXcvYCBeFxFmSSEBoGQLZa29uaPWSLLtQAYN9JkrdY9RHmU5TCS

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