Transaction not yet indexed

53npmGzebKiM1vGAuPKvdxmeMvxpmiJekBfN3tkqTzPH3SDGqtyFpyXNSzWxBYR5tHnHeYUhPwZD4BDXhcSd6g1Z

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