Transaction not yet indexed

21XM2fsjMjNPYU6sb6R5KcHgXDRZ4CWTHnEMRUSyKBegcW6jKfxpW8A17wgamhQYS8proMsLAEvXtxgjAVak8ZMU

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