Transaction not yet indexed

5999op2QPHRs3ZckqoUtW4T8H8gSNAJSpphs1ZQ7sa1E2DjWcxc84bZxp3wEvxM2gXEwGx3zV9SHVd31db7wSA23

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