Transaction not yet indexed

21RFg9L16UmuRYio276UftGpMmU9UZjCVD9AuyTh3DxPHHN3HM39wc1SfM8AJWboEmuh7WgFSx1fLCf5SCXkZvyt

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