Transaction not yet indexed

53ktJPbMQ9FC6RfmvCfbcRkmhCGEej13YwWmbnqUTz1RW7trrsFZPkCcGDCYQTwLUFLZaJ2UYUfdN11w9iCqn5wG

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