Transaction not yet indexed

2121G9FRs1iiHaRcyCDn2ic9YqXLaqd3WSVvbcoQaq1rjvZyB1AMKgSqfNdTqFDdwLJFmrEAY8cgyMgekUyAkts8

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