Transaction not yet indexed

21jRK5Y9CUeaqEreR61ubeZPJWpgGrxcMrNDnGW7sw78n1L36ebi4YU2ZebxdBDh9uyPYbQkS32X4e6ENcdJ52id

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