Transaction not yet indexed

53ZMnPDPLUBUFzVf8v5F4J8M6HW58c7y7wcFFi3RZn86Pusn7AM17jvTDcuatdG6ekoaKAMFkEXgEiXSnaTSCZFU

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