Transaction not yet indexed

53YrRW6UC2PwNKcnrkva4Kd2Hai8V9Nf17PtJnunnewTM7eiGL5DkjAaS8FoT4UXxSAmjPxzdrkZzZPB4LeLh5f6

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