Transaction not yet indexed

2n21fdLbU7grDSHMQ3dM1nnfXS2k2cCzw7SXhKuCCZshvLqAe2tTAbQBR5v8MMNFmX1NcTPX32ybbdbv6LjYs3xD

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