Transaction not yet indexed

53JtCB8QwtB1fWmCkB2WWQhF8WH2ukoF1Y7HdS2mDfykwLATheCBUxDGjPMiXuVkY2vMTbi154qqvspjTv3qPxZW

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