Transaction not yet indexed

4R21zNdcwD2EUVfnXJhSuQ68sxuePDPRUPj3AocneJAPaKeGAD2rqLFeuTrXAmBRBYASGmM2BgEnX1dnDLZiiRE2

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