Transaction not yet indexed

21ChQniSyCd5raJactnsknmnykwpFYDvu5yEXRZZNWfQuKA41DjcDTcJtgnxRwcgHpXcQVBFMASfgwi5RTK7Zbr2

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